Restrr vs Intervl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Restrr
Optimize your strength training and HIIT workouts with a smart rest countdown and automatic set counter. Stay focused with customizable notifications and live activity integration. Train more efficiently and effectively.
- Smart rest countdown
- Automatic set counter
- Live Activities & Dynamic Island integration
- Customizable notifications
- Workout optimization
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Tired of guessing your rest periods and losing track of sets? Gym Timer is the essential tool for every serious athlete and gym-goer. Designed to keep your strength training, muscle building, and HIIT workouts on track, our app ensures you make the most of every second. Stop wasting time and start training with purpose. Features That Optimize Your Workout - Smart Rest Countdown: Our clear, easy-to-read rest countdown ensures you hit your next set at the perfect time, every time. - Automatic Set Counter: Focus on your reps, not your count. The app automatically tracks your sets, making your workout seamless. - Live Activities & Dynamic Island: Stay connected to your workout timer directly from your lock screen or Dynamic Island. A quick glance is all you need. - Customizable Notifications: Get notified with a sound or vibration the moment your rest period is over. You'll never miss a beat. Whether you're a beginner or a seasoned lifter, the Gym Rest Timer is the personal coach you've been waiting for. It's more than just a timer—it's your key to a more efficient, focused, and effective workout. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Intervl
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Intervl is a powerful and elegant interval timer designed to enhance your workout and training experience. Whether you're into HIIT, circuit training, meditation, or any timed activity, Intervl provides the flexibility and features you need. Key Features: • Create unlimited custom timer sequences • Customize work periods, rest intervals, and sets • Clean, intuitive interface with dark and light modes • Visual and audio cues for interval changes • Customizable break periods between sets • Full-screen timer display • Works in background mode • iPad optimized with split-view support Perfect for: - High-Intensity Interval Training (HIIT) - Circuit training - Tabata workouts - Meditation sessions - Boxing rounds - Yoga practice - Study/work intervals - Any timed activities Intervl combines functionality with beautiful design to make your interval training more effective and enjoyable. Start maximizing your workout efficiency today with Intervl!
Screenshots
Verdict
The clearest difference is in-app purchases: Intervl at none against Restrr's 3. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Restrr sells 3 in-app purchases, starting at $1.99 per month. Intervl asks for nothing beyond the download.
| Parameter | Restrr | Intervl |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Matija Gunther | Jinnius Labs Inc. |
In-app purchases
Restrr
- Monthly$1.991 Month
- Annual$8.991 Year
- Lifetime$3.99
Intervl
No in-app purchases









